离子方程式的书写是历年高考的热点,它涉及知识面广,综合性强,能较好地考查学生对化学基础知识掌握的准确程度和熟练程度,以及对知识的综合运用能力.在此列举一些离子方程式书写的常见错例,并辅之错因分析供同学们复习参考. The writing of ion equations has been a hot topic in the college entrance examination over the years. It involves a wide range of knowledge and comprehensiveness, and can be used to better examine the students’ accuracy and proficiency in mastering basic knowledge of chemistry, as well as the comprehensive application of knowledge. Here are some The common mistakes of the ion equation writing, and the error analysis of the auxiliary for the students to review the reference.